![]() In Terminal, you would run cat id_rsa.pub to get your public key’s contentsĬopy all that follows after that command and paste it into the section where you import an existing key. If you already have password authentication disabled, you can add your public key via your web hosting control panel. After copying the SSH public keys, disable SSH password authentication. Repeat these steps on any web server that you want access to via SSH. If you enter your web hosting control panel’s password, the public key will be copied to your web server. Now try logging into the machine, with: "ssh and check to make sure that only the key(s) you wanted were added. user/bin/ssh-copy-id INFO: 1 key(s) remain to be installed - if you are prompted now it is to install the new password: user/bin/ssh-copy-id INFO: attempting to log in with the new key(s), to filter out any that are already installed To copy your public SSH key to a web server, you would use this command: ssh-copy-id -i ~/.ssh/id_rsa.pub see something like this: /user/bin/ssh-copy-id INFO: Source of key(s) to be installed: "/Users/yourusername/.ssh/id_rsa.pub" Just remember that your private key is used for your local computer, and your public key is used for any web server that you want access to. If you didn’t set up a passphrase when you created your SSH key pair, you won’t have to remember anything at all! You should never copy your local computer’s SSH private key to a web server. If you have SSH access to all of those servers, and you copied your SSH public key to all of those servers, you would only have to remember only one passphrase from that computer. Now that you have a private and public SSH key pair, you can copy your public SSH key to any server that you have access to. +-+ Copying Your SSH Public Key to a Web Server SHA256:6ZO3Dm/IlyKn3ckOoZFpwX6cbagiji3h4oEzjxFRqsg key's randomart image is: Your public key has been saved in /Users/yourusername/.ssh/id_rsa.pub. If your SSH key pair was created successfully, you should see something like this: Your identification has been saved in /Users/yourusername/.ssh/id_rsa. ![]() If you don’t want to use a passphrase, you can just hit Enter twice. A passphrase just adds an extra level of security. Next, you’ll be asked to specify a passphrase. If you just hit the Enter key when prompted for a file name, the names of your private and public SSH key names will default to id_rsa and id_rsa.pub. ![]() You’ll be asked to enter a file name for the key pair. If you don’t see any keys in your SSH directory, then you can run the ssh-keygen command to generate one. The default SSH public and private key names on a MacBook are id_rsa.pub and id_rsa. pub extension and private keys have no extension. To check if you have an existing SSH key pair, you can run the ls command. On your MacBook’s Terminal application, go to your computer’s default SSH key directory by entering cd ~/.ssh. How to log in with an SSH key pair with a name other than id_rsa Setting Up a Public and Private SSH Key Pair on Your MacBook How to add/remove a passphrase to/from your private SSH key How to access your web server files using your SSH key pair How to copy your SSH public key on your web server How to set up a public and private SSH key pair on a Mac ![]() If you have both of these, I’ll walk you through the following steps: You also need to have a basic understanding of the command line interface. To follow along you need to make sure that SSH access is included in your web hosting plan. You can’t update Drupal’s core at all via their admin area.ĭisabling password authentication makes your web server more secure because you can only access SSH on computers that have the private key which corresponds to the public key on your web server. The same goes for Drupal’s modules and themes. Updating a group of WordPress plugins and themes is much faster on the command line than logging in to update them in the admin area. WordPress uses WP-CLI and Drupal uses Drush. Some tasks can be done faster on the command line interface than on a browser. If you set up your SSH public and private key pair on your computer, you can bypass entering a password to access your web server.
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